If the marginal utility from consuming a good is less than zero, total utility must be falling.

Question

Quizplus · Accepted Answer

If the marginal utility of a good is less than zero, it means that the additional satisfaction or benefit of consuming one more unit of the good is negative. This implies that the total utility of consuming the good is decreasing, because each additional unit consumed is providing less satisfaction than the previous one. Therefore, if marginal utility is negative, total utility must be falling.

If the Marginal Utility from Consuming a Good Is Less